1563444480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31319}}^1$

素因数の和:31356

約数の個数: 144

約数和(自身を含む): 5377518720

約数和(自身を除く): 3814074240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 8320, 9984, 12480, 16640, 24960, 31319, 49920, 62638, 93957, 125276, 156595, 187914, 250552, 313190, 375828, 407147, 469785, 501104, 626380, 751656, 814294, 939570, 1002208, 1221441, 1252760, 1503312, 1628588, 1879140, 2004416, 2035735, 2442882, 2505520, 3006624, 3257176, 3758280, 4008832, 4071470, 4885764, 5011040, 6013248, 6107205, 6514352, 7516560, 8017664, 8142940, 9771528, 10022080, 12026496, 12214410, 13028704, 15033120, 16285880, 19543056, 20044160, 24052992, 24428820, 26057408, 30066240, 32571760, 39086112, 40088320, 48857640, 52114816, 60132480, 65143520, 78172224, 97715280, 104229632, 120264960, 130287040, 156344448, 195430560, 260574080, 312688896, 390861120, 521148160, 781722240, 1563444480]

約数ペア:

[(1, 1563444480), (2, 781722240), (3, 521148160), (4, 390861120), (5, 312688896), (6, 260574080), (8, 195430560), (10, 156344448), (12, 130287040), (13, 120264960), (15, 104229632), (16, 97715280), (20, 78172224), (24, 65143520), (26, 60132480), (30, 52114816), (32, 48857640), (39, 40088320), (40, 39086112), (48, 32571760), (52, 30066240), (60, 26057408), (64, 24428820), (65, 24052992), (78, 20044160), (80, 19543056), (96, 16285880), (104, 15033120), (120, 13028704), (128, 12214410), (130, 12026496), (156, 10022080), (160, 9771528), (192, 8142940), (195, 8017664), (208, 7516560), (240, 6514352), (256, 6107205), (260, 6013248), (312, 5011040), (320, 4885764), (384, 4071470), (390, 4008832), (416, 3758280), (480, 3257176), (520, 3006624), (624, 2505520), (640, 2442882), (768, 2035735), (780, 2004416), (832, 1879140), (960, 1628588), (1040, 1503312), (1248, 1252760), (1280, 1221441), (1560, 1002208), (1664, 939570), (1920, 814294), (2080, 751656), (2496, 626380), (3120, 501104), (3328, 469785), (3840, 407147), (4160, 375828), (4992, 313190), (6240, 250552), (8320, 187914), (9984, 156595), (12480, 125276), (16640, 93957), (24960, 62638), (31319, 49920)]